752 Hits in 4.5 sec

Survivability of P2P multicasting

Krzysztof Walkowiak
2009 2009 7th International Workshop on Design of Reliable Communication Networks  
We tackle the question of how additional survivability constraints guaranteeing failure-disjoint trees influence the cost and throughput of the P2P multicasting system.  ...  To protect the system against failures several (at least two) multicasting trees are established.  ...  Overlay P2P multicasting uses a multicast delivery tree constructed among peers (end hosts).  ... 
doi:10.1109/drcn.2009.5340019 fatcat:6ruizml3ybdr7iapluqdlvdtam

A survey of application level multicast techniques

C.K. Yeo, B.S. Lee, M.H. Er
2004 Computer Communications  
, amount of state information to be maintained at each member node and failure tolerance. q  ...  Application level multicasting is increasingly being used to overcome the problem of non-ubiquitous deployment of IP multicast across heterogeneous networks.  ...  Introduction IP multicast [1 -3] has been regarded as an efficient delivery mechanism for best-effort, large-scale, multi-point content delivery over the Internet as it is inherently bandwidth efficient  ... 
doi:10.1016/j.comcom.2004.04.003 fatcat:5tlrbgt5affsxamwtes27d5rgq

Resilient peer-to-peer multicast without the cost

Stefan Birrer, Fabian E. Bustamante, Surendar Chandra, Nalini Venkatasubramanian
2005 Multimedia Computing and Networking 2005  
Our results show that Nemo can achieve delivery ratios (up to 99.9%) similar to those of comparable protocols under high failure rates, but at a fraction of their cost in terms of duplicate packets (reductions  ...  Our results show that Nemo can achieve delivery ratios (up to 99.9%) similar to those of comparable protocols under high failure rates, but at a fraction of their cost in terms of duplicate packets (reductions  ...  Planning for Node Failure Tree-based overlay multicast protocols have proven to be highly scalable and efficient in terms of physical link stress, state and control overhead, and end-to-end latency [23  ... 
doi:10.1117/12.587336 fatcat:l5yqypl26nhbtkf7ytxpp3swty

Architecture for context-aware multiparty delivery in mobile heterogeneous networks

Josephine Antoniou, Christophoros Christophorou, Christophe Janneteau, Mounir Kellil, Susana Sargento, Augusto Neto, Filipe Cabral Pinto, Nuno Filipe Carapeto, Jose Simoes
2009 2009 International Conference on Ultra Modern Telecommunications & Workshops  
This paper presents a context-aware architecture that provides delivery of multiparty services in heterogeneous and mobile environments.  ...  This requires the networks to support context-aware information, where context of the user, session, network and environment will greatly influence the way the session is delivered: new approaches are  ...  ACKNOWLEDGMENT This work has been supported by the European FP7 ICT project C-CAST [4] which aims at evolving mobile multimedia multicasting to exploit the increasing integration of mobile devices with  ... 
doi:10.1109/icumt.2009.5345483 dblp:conf/icumt/AntoniouCJKSNPCS09 fatcat:rucycszj6jc3vphncxkyqptl5a

Cluster and Location Based Overlay Multicast in Mobile Ad Hoc and Sensor Networks

Hyung-Ok Lee, Ji-Seung Nam, Jin-Han Jeon
2014 International Journal of Distributed Sensor Networks  
We propose a novel overlay multicast protocol over wireless sensor network, CLOM (cluster and location based overlay multicast) which use both cluster based approach and location based approach.  ...  Additionally, the information of damping area and the scheme for reducing the CH node discovery time and control overhead have been introduced into CLOM to improve the performance of the tree.  ...  Proposed Scheme: Cluster and Location Based Overlay Multicast over Mobile Ad Hoc and Sensor Network 2.1. Overview.  ... 
doi:10.1155/2014/687698 fatcat:szqbfxilt5bpzjd6mbq2kiwu7e

Strategies towards robust and stable application layer multicast

Tetsuya Kusumoto, Su Zhou, Jiro Katto, Sakae Okubo
2007 Packet Video 2007  
Firstly, we propose a proactive route maintenance which enables fast recovery of the overlay tree against node departures and failures.  ...  The purpose of this study is to construct a robust and stable overlay tree of ALM (Application Layer Multicast) for real-time video transmission.  ...  of overlay multicast tree, (b) robustness of the overlay, that is measured by the recovery time to reconstruct a packet delivery tree after sudden end host failures, and (c) control overhead, that represents  ... 
doi:10.1109/packet.2007.4397048 fatcat:d5qdggj5kfe4vjeccvhoekazvm


Qi Huang, Ymir Vigfusson, Ken Birman, Haoyuan Li
2010 Proceedings of the Fourth ACM International Conference on Distributed Event-Based Systems - DEBS '10  
Here, we present Quilt, a system that automatically weaves a patchwork of multicast regions each running different protocols, creating an efficient and scalable wide-area overlay.  ...  There are a number of multicast protocols, but none is universally available. Thus relatively few applications are able to exploit multicast technology.  ...  Figure 3 : 3 OMNI Tree: An ALM overlay over Multicast Service Nodes (MSN) built to minimize the average source to client latency. Figure 4 : 4 Quilt architecture.  ... 
doi:10.1145/1827418.1827457 dblp:conf/debs/HuangVBL10 fatcat:dizdospiizdmlfyenulthq3gey

Enhanced-Delivery Overlay Multicasting Scheme By Optimizing Bandwidth And Latency Discrepancy Ratios

Omar F. Hamad, T. Marwala
2010 Zenodo  
The tree leads to enhanceddelivery overlay multicasting – increasing packet delivery which could, otherwise, be hindered by induced packet loss occurring in other schemes not considering the synergy of  ...  Evaluation measures as compared to other schemes – Bandwidth Aware multicaSt architecturE (BASE), Tree Building Control Protocol (TBCP), and Host Multicast Tree Protocol (HMTP) - have been [...]  ...  In this proposal, Kim has suggested that BASE can minimize group member's delivery failure influence by locating group members with more available bandwidth at higher level on overlay multicast tree.  ... 
doi:10.5281/zenodo.1070665 fatcat:5ymyq7xmzfbrnagw4gbkmnyrsa

A Survey of Reliable Multicast Communication

Adrian Popescu, Doru Constantinescu, David Erman, Dragos Ilie
2007 2007 Next Generation Internet Networks  
The foundation of reliable multicast communication is given by several components, which are multicast communication, congestion control and error control.  ...  The paper reports on recent developments and challenges in reliable multicast communication, with special focus on reliable multicast communication at the application layer.  ...  There are several strategies to construct AL multicast overlays [2] , [17] , [20] , [33] , [46] : • Mesh-based overlaysTree-based overlays • Multiple tree/mesh overlays • Ring and multi-ring overlays  ... 
doi:10.1109/ngi.2007.371205 fatcat:ujycu544x5hdfht3udkioxx2na

11. Application-Layer Multicast [chapter]

Kostas Katrinis, Martin May
2005 Lecture Notes in Computer Science  
All specific group communication functionality including group management (integrating new members into an existing group or coping with member departures), multicast tree formation, and packet replication  ...  This was in fact the first attempt to offer indirectly a group communication service over the Internet.  ...  The paper does not confine the evaluation to flooding over CAN, and tree-multicast over Pastry (a.k.a.  ... 
doi:10.1007/11530657_11 fatcat:ijv6cf4syzfnpiie2owmuub4u4

mTreebone: A Hybrid Tree/Mesh Overlay for Application-Layer Live Video Multicast

Feng Wang, Yongqiang Xiong, Jiangchuan Liu
2007 27th International Conference on Distributed Computing Systems (ICDCS '07)  
A tree is probably the most natural structure for a multicast overlay, but is vulnerable in the presence of dynamic end-hosts.  ...  The key idea is to identify a set of stable nodes to construct a tree-based backbone, called treebone, with most of the data being pushed over this backbone.  ...  A large body of application-layer multicast proposals suggest the end-hosts be organized into a tree for data delivery [3] [6] [13] .  ... 
doi:10.1109/icdcs.2007.122 dblp:conf/icdcs/WangXL07 fatcat:j4lsxdddezfptk6ok6safd4chm

Lcast: Software-defined inter-domain multicast

Florin Coras, Jordi Domingo-Pascual, Fabio Maino, Dino Farinacci, Albert Cabellos-Aparicio
2014 Computer Networks  
Content distribution over the Internet's core is done by means of a router overlay while within domains, end-hosts interface with Lcast using conventional multicast protocols.  ...  Traditionally, efficient inter-domain data delivery may be implemented either as a network or application layer multicast service.  ...  Generally, Lcast and other island multicast solutions substantially reduce inter-domain traffic exchange, if compared to simple unicast delivery or unoptimized P2P overlays (see Section 7).  ... 
doi:10.1016/j.bjp.2013.10.010 fatcat:jjzonkqa5ffmplbfcaii2dnxy4

Flow assignment (FA) and capacity and flow assignment (CFA) problems for survivable overlay multicasting in dual homing networks

Wojciech Kmiecik, Krzysztof Walkowiak
2015 Telecommunications Systems  
We consider the following network failures: overlay link failure, uploading node failure and ISP interconnection failure.  ...  Overlay multicasting providing live streaming services became crucial service in contemporary Internet.  ...  The overlay multicasting technology is based on a multicast delivery tree consisting of peers (end hosts).  ... 
doi:10.1007/s11235-015-9993-9 fatcat:ewrm45ntibhatdmj2keophdgc4

Algorithms and Trade-Offs in Multicast Service Overlay Design

Li Lao, Jun-Hong Cui, Mario Gerla
2006 Simulation (San Diego, Calif.)  
Multicast Service Overlay Network (MSON) has been recently introduced to address some of the deployment and maintenance problems of IP multicast and application-level multicast.  ...  The proxies are strategically deployed to form a backbone overlay and provide multicasting functionalities for supporting many user groups simultaneously.  ...  In the MSON, overlay proxies are strategically placed to form an overlay network, on top of which multicast distribution trees are built for data delivery.  ... 
doi:10.1177/0037549706070406 fatcat:xg7joklvsvakxhyu5j3luvabci

Proactive Route Maintenance for Tree-Based Application Layer Multicast and Its Implementations

2006 IEICE transactions on information and systems  
In this paper, we propose a proactive approach to finding a next parent as the backup route node over the overlay tree before the current parent leaves.  ...  We confirmed that our proposal achieved better streaming quality than conventional approaches. key words: application layer multicast, peer to peer streaming, overlay tree, proactive route maintenance  ...  part by the NICT R&D project "Broadcast System Using Communication Network" and Grants-in-Aid for Scientific Research of the Ministry of Education of Japan on "Stream Caching for New Generation Content Delivery  ... 
doi:10.1093/ietisy/e89-d.12.2856 fatcat:lt5s6sjonfeellrdx6or5nsicq
« Previous Showing results 1 — 15 out of 752 results